CN101088206B - 用于永磁电机的转子结构 - Google Patents
用于永磁电机的转子结构 Download PDFInfo
- Publication number
- CN101088206B CN101088206B CN2005800445659A CN200580044565A CN101088206B CN 101088206 B CN101088206 B CN 101088206B CN 2005800445659 A CN2005800445659 A CN 2005800445659A CN 200580044565 A CN200580044565 A CN 200580044565A CN 101088206 B CN101088206 B CN 101088206B
- Authority
- CN
- China
- Prior art keywords
- rotor
- permanent magnet
- permanent
- magnet
- intermediate layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20041667A FI117582B (fi) | 2004-12-23 | 2004-12-23 | Kestomagneettikoneen roottorirakenne |
FI20041667 | 2004-12-23 | ||
PCT/FI2005/000548 WO2006067274A1 (en) | 2004-12-23 | 2005-12-23 | Rotor structure for a permanent-magnet machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101088206A CN101088206A (zh) | 2007-12-12 |
CN101088206B true CN101088206B (zh) | 2011-08-31 |
Family
ID=33548027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800445659A Active CN101088206B (zh) | 2004-12-23 | 2005-12-23 | 用于永磁电机的转子结构 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8084910B2 (zh) |
EP (1) | EP1829188B1 (zh) |
CN (1) | CN101088206B (zh) |
DK (1) | DK1829188T3 (zh) |
ES (1) | ES2734898T3 (zh) |
FI (1) | FI117582B (zh) |
WO (1) | WO2006067274A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2438443A (en) * | 2006-05-27 | 2007-11-28 | Converteam Ltd | Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators |
DE102006048966A1 (de) | 2006-10-17 | 2008-04-30 | Siemens Ag | Magnetmodul für eine permanentmagneterregte elektrische Maschine |
FI121614B (fi) * | 2008-12-17 | 2011-01-31 | Switch Drive Systems Oy | Kestomagneettimoduuli sähkökonetta varten |
FI20090115A0 (fi) * | 2009-03-25 | 2009-03-25 | Abb Oy | Kestomagnetoitu sähkökone ja kestomagneetti sähkökonetta varten |
US8664819B2 (en) * | 2009-08-18 | 2014-03-04 | Northern Power Systems Utility Scale, Inc. | Method and apparatus for permanent magnet attachment in an electromechanical machine |
US9515529B2 (en) | 2009-08-18 | 2016-12-06 | Northern Power Systems, Inc. | Method and apparatus for permanent magnet attachment in an electromechanical machine |
CN101783561B (zh) * | 2010-01-22 | 2012-02-29 | 苏州太通电气有限公司 | 高效节能永磁同步电动机 |
WO2011091791A2 (de) * | 2010-02-01 | 2011-08-04 | Lloyd Dynamowerke Gmbh & Co. Kg | Befestigungselement zum befestigen eines magneten an einem bauteil einer elektrischen maschine, eine baugruppe sowie bauteil mit einem solchen befestigungselement |
EP2584670A1 (en) * | 2011-10-17 | 2013-04-24 | Siemens Aktiengesellschaft | Magnet module for a rotor of a generator |
KR101935241B1 (ko) | 2011-11-30 | 2019-01-04 | 에이비비 리써치 리미티드 | 전기 기계 및 전기 기계 회전자 |
NO333881B1 (no) * | 2012-03-26 | 2013-10-07 | Rolls Royce Marine As | Rotor omfattende segmentert åk |
JP6198449B2 (ja) * | 2013-05-07 | 2017-09-20 | 三菱電機株式会社 | 電磁石装置 |
US10742082B2 (en) * | 2014-12-31 | 2020-08-11 | Ingersoll-Rand Industrial U.S., Inc. | Fixation system for a permanent magnet rotor |
DK178643B1 (en) * | 2015-03-16 | 2016-10-10 | Your Global Solution Aps | A magnet protector, a method for adapting a magnet protector and use thereof |
EP3179606A1 (en) | 2015-12-08 | 2017-06-14 | ABB Schweiz AG | A rotor for an electric machine |
IT202100023435A1 (it) * | 2021-09-10 | 2023-03-10 | Hpe S R L | Rotore a magneti permanenti per una macchina elettrica rotante |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1135677A (zh) * | 1995-05-08 | 1996-11-13 | 上海交通大学 | 毫米级电磁微电机 |
CN1505821A (zh) * | 2001-04-24 | 2004-06-16 | 旭化成株式会社 | 磁铁用固体材料 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1152515B (de) | 1961-02-03 | 1963-08-08 | Kema Koeln Ehrenfelder Maschb | Fuer Arbeiten in Foerderschaechten und/oder Grubenstrecken bestimmte schwere, langbemessene Seilauflege- oder Kabelwinde |
US4117360A (en) * | 1977-04-15 | 1978-09-26 | General Electric Company | Self-supporting amortisseur cage for high-speed synchronous machine solid rotor |
JPS5619367A (en) | 1980-03-06 | 1981-02-24 | Meidensha Electric Mfg Co Ltd | Manufacture of permanent magnet type rotary electric machine |
JPS59194652A (ja) | 1983-04-20 | 1984-11-05 | Fanuc Ltd | 永久磁石同期電動機の回転子 |
US4525925A (en) * | 1983-09-22 | 1985-07-02 | General Electric Company | Method of making permanent magnet rotor |
FR2606949A1 (fr) | 1986-11-14 | 1988-05-20 | Ragonot Ind Sa | Rotor a aimants permanents pour moteur electrique, et moteur muni d'un tel rotor |
US4855630A (en) | 1988-05-05 | 1989-08-08 | A. O. Smith Corporation | Permanent magnet rotor with magnet retention band |
WO1992009131A1 (fr) * | 1990-11-20 | 1992-05-29 | Seiko Epson Corporation | Rotor de moteur sans balais |
JPH04185246A (ja) | 1990-11-20 | 1992-07-02 | Aisin Aw Co Ltd | 回転界磁型モータ用ロータ |
JPH06319238A (ja) * | 1991-09-10 | 1994-11-15 | Advance Koojienereeshiyon Syst Gijutsu Kenkyu Kumiai | 永久磁石発電機の回転子 |
EP0678967A1 (en) | 1994-04-18 | 1995-10-25 | General Electric Company | Rotor for permanent magnet motor |
JPH0833247A (ja) * | 1994-07-12 | 1996-02-02 | Nabco Ltd | 磁石部材の回転体への取付け方法および渦電流式リターダ |
JP3675010B2 (ja) * | 1995-02-17 | 2005-07-27 | セイコーエプソン株式会社 | 超電導軸受装置 |
JPH0984283A (ja) | 1995-09-18 | 1997-03-28 | Honda Motor Co Ltd | ロータに対するロータ用磁石の配設構造 |
US5650680A (en) | 1995-12-11 | 1997-07-22 | Marathon Electric Mfg. Co. | Dynamo electric machine with permanent magnet rotor structure |
JPH09327140A (ja) | 1996-06-07 | 1997-12-16 | Hitachi Ltd | 永久磁石回転型回転電機及びその製造方法 |
FI980980A (fi) * | 1998-05-04 | 1999-11-05 | Abb Motors Oy | Kestomagneettitahtikone |
EP0996212A1 (en) * | 1998-10-21 | 2000-04-26 | Technische Universiteit Eindhoven | Method for fabricating a permanent magnet rotor, and rotor obtained by said method |
JP2001008390A (ja) | 1999-06-17 | 2001-01-12 | Shinko Electric Co Ltd | 回転界磁型回転電気機械 |
US6509664B2 (en) | 2000-01-13 | 2003-01-21 | General Electric Company | Hybrid synchronous machines comprising permanent magnets and excitation windings in cylindrical element slots |
JP2002186208A (ja) * | 2000-12-18 | 2002-06-28 | Yaskawa Electric Corp | ギャップワインディングモータ |
ES2549852T3 (es) * | 2000-12-26 | 2015-11-02 | Custom Sensors & Technologies, Inc. | Motor CC lineal sin escobillas con conjunto de inducido sin hierro |
FI113308B (fi) * | 2001-06-14 | 2004-03-31 | Abb Oy | Kestomagneettielementti ja sähkökone |
US6703829B2 (en) * | 2001-09-07 | 2004-03-09 | Jeff Tola | Magnetic position sensor |
US6856051B2 (en) * | 2001-10-03 | 2005-02-15 | Delphi Technologies, Inc. | Manufacturing method and composite powder metal rotor assembly for circumferential type interior permanent magnet machine |
DE10216476A1 (de) | 2002-04-13 | 2003-10-23 | Bosch Gmbh Robert | Rotor für eine elektrische Maschine |
DE10217977A1 (de) | 2002-04-23 | 2003-11-27 | Oswald Elektromotoren Gmbh | Rotor |
DE10251647B4 (de) * | 2002-10-30 | 2016-09-15 | Xylem Ip Holdings Llc | Elektromotor |
DE10256523A1 (de) * | 2002-12-04 | 2004-06-24 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere bürstenloser Synchronmotor |
US6753632B1 (en) * | 2003-01-07 | 2004-06-22 | Emerson Electric Co. | Controlling electric motor cogging |
US7129611B2 (en) * | 2003-05-22 | 2006-10-31 | Ut-Battelle Llc | Method and radial gap machine for high strength undiffused brushless operation |
JP4496064B2 (ja) * | 2004-11-25 | 2010-07-07 | 株式会社東芝 | 永久磁石形モータ及び洗濯機 |
US7285890B2 (en) * | 2005-03-30 | 2007-10-23 | Comprehensive Power, Inc. | Magnet retention on rotors |
GB2438443A (en) * | 2006-05-27 | 2007-11-28 | Converteam Ltd | Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators |
-
2004
- 2004-12-23 FI FI20041667A patent/FI117582B/fi not_active IP Right Cessation
-
2005
- 2005-12-23 WO PCT/FI2005/000548 patent/WO2006067274A1/en active Application Filing
- 2005-12-23 US US11/793,709 patent/US8084910B2/en active Active
- 2005-12-23 DK DK05821545.0T patent/DK1829188T3/da active
- 2005-12-23 EP EP05821545.0A patent/EP1829188B1/en active Active
- 2005-12-23 CN CN2005800445659A patent/CN101088206B/zh active Active
- 2005-12-23 ES ES05821545T patent/ES2734898T3/es active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1135677A (zh) * | 1995-05-08 | 1996-11-13 | 上海交通大学 | 毫米级电磁微电机 |
CN1505821A (zh) * | 2001-04-24 | 2004-06-16 | 旭化成株式会社 | 磁铁用固体材料 |
Also Published As
Publication number | Publication date |
---|---|
US20080150385A1 (en) | 2008-06-26 |
FI20041667A0 (fi) | 2004-12-23 |
US8084910B2 (en) | 2011-12-27 |
EP1829188A4 (en) | 2016-04-06 |
CN101088206A (zh) | 2007-12-12 |
ES2734898T3 (es) | 2019-12-12 |
WO2006067274A1 (en) | 2006-06-29 |
DK1829188T3 (da) | 2019-07-22 |
FI20041667A (fi) | 2006-06-24 |
EP1829188A1 (en) | 2007-09-05 |
EP1829188B1 (en) | 2019-06-12 |
FI117582B (fi) | 2006-11-30 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ABB TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ABB AZIPOD OY Effective date: 20140317 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140317 Address after: Zurich Patentee after: ABB Technology Co., Ltd. Address before: Helsinki Patentee before: ABB Azipod Oy |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Zurich Patentee before: ABB T & D Technology Ltd. |